this derivation will be built:
  /nix/store/60sri2a4a10b4v3scfk9513ac63xc6gm-treefmt-check.drv
building '/nix/store/60sri2a4a10b4v3scfk9513ac63xc6gm-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 8.607s

post-build step Upload to niks3: ok
time=2026-08-22T18:09:55.473Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-22T18:09:56.079Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-22T18:09:56.429Z level=INFO msg="Upload complete. (1.016s)"